/* ==========================================================================
   Kodimi - Material Design 3 Dark Theme Stylesheet
   ========================================================================== */

:root {
  /* Material 3 Dark Color Tokens */
  --md-sys-color-background: #0f0f11;
  --md-sys-color-surface: #141416;
  --md-sys-color-surface-dim: #111113;
  --md-sys-color-surface-container-low: #1a1a1d;
  --md-sys-color-surface-container: #202024;
  --md-sys-color-surface-container-high: #2a2a2f;
  --md-sys-color-surface-container-highest: #35353c;
  
  --md-sys-color-primary: #e50914;
  --md-sys-color-primary-container: #5c0006;
  --md-sys-color-on-primary: #ffffff;
  --md-sys-color-on-primary-container: #ffdad6;
  
  --md-sys-color-secondary: #00ADB5;
  --md-sys-color-secondary-container: #00363a;
  
  --md-sys-color-on-surface: #f2f0f4;
  --md-sys-color-on-surface-variant: #cac4d0;
  --md-sys-color-outline: #79747e;
  --md-sys-color-outline-variant: #49454f;
  
  --md-sys-color-error: #ffb4ab;
  --md-sys-color-error-container: #93000a;
  
  /* Elevations */
  --md-sys-elevation-1: 0px 1px 3px 1px rgba(0, 0, 0, 0.4), 0px 1px 2px 0px rgba(0, 0, 0, 0.5);
  --md-sys-elevation-2: 0px 2px 6px 2px rgba(0, 0, 0, 0.4), 0px 1px 2px 0px rgba(0, 0, 0, 0.5);
  --md-sys-elevation-3: 0px 4px 8px 3px rgba(0, 0, 0, 0.5), 0px 1px 3px 0px rgba(0, 0, 0, 0.6);
  --md-sys-elevation-4: 0px 6px 10px 4px rgba(0, 0, 0, 0.55), 0px 2px 3px 0px rgba(0, 0, 0, 0.6);
  --md-sys-elevation-5: 0px 8px 12px 6px rgba(0, 0, 0, 0.6), 0px 4px 4px 0px rgba(0, 0, 0, 0.65);

  /* Radius */
  --md-shape-corner-xs: 4px;
  --md-shape-corner-s: 8px;
  --md-shape-corner-m: 12px;
  --md-shape-corner-l: 16px;
  --md-shape-corner-xl: 28px;
  --md-shape-corner-full: 9999px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background-color: var(--md-sys-color-background);
  color: var(--md-sys-color-on-surface);
  overflow-x: hidden;
  min-height: 100vh;
}

/* Material Symbols Icon Utility */
.material-symbols-outlined {
  font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
  vertical-align: middle;
  user-select: none;
}
.material-symbols-outlined.fill {
  font-variation-settings: 'FILL' 1;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--md-sys-color-background);
}
::-webkit-scrollbar-thumb {
  background: var(--md-sys-color-surface-container-highest);
  border-radius: var(--md-shape-corner-full);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--md-sys-color-outline);
}

.no-scrollbar::-webkit-scrollbar {
  display: none;
}
.no-scrollbar {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

/* Top App Bar */
.top-app-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  background: linear-gradient(180deg, rgba(15, 15, 17, 0.95) 0%, rgba(15, 15, 17, 0.75) 70%, transparent 100%);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 40;
  transition: background-color 0.3s ease;
}

.top-app-bar.scrolled {
  background-color: rgba(20, 20, 22, 0.96);
  box-shadow: var(--md-sys-elevation-2);
}

.brand-container {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
}

.brand-logo {
  font-size: 24px;
  font-weight: 900;
  letter-spacing: 2px;
  color: var(--md-sys-color-primary);
  text-transform: uppercase;
}

.brand-badge {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: var(--md-shape-corner-s);
  background-color: var(--md-sys-color-surface-container-highest);
  color: var(--md-sys-color-on-surface-variant);
  letter-spacing: 0.5px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: 24px;
}

.nav-item {
  background: transparent;
  border: none;
  color: var(--md-sys-color-on-surface-variant);
  font-size: 14px;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: var(--md-shape-corner-full);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
}

.nav-item:hover {
  background-color: var(--md-sys-color-surface-container-high);
  color: var(--md-sys-color-on-surface);
}

.nav-item.active {
  background-color: var(--md-sys-color-surface-container-highest);
  color: var(--md-sys-color-on-surface);
  font-weight: 700;
}

.app-bar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Material Search Input */
.search-box {
  position: relative;
  display: flex;
  align-items: center;
}

.search-box .material-symbols-outlined {
  position: absolute;
  left: 12px;
  color: var(--md-sys-color-outline);
  pointer-events: none;
}

.search-input {
  background-color: var(--md-sys-color-surface-container-high);
  border: 1px solid transparent;
  border-radius: var(--md-shape-corner-full);
  padding: 8px 16px 8px 40px;
  color: var(--md-sys-color-on-surface);
  font-size: 14px;
  width: 220px;
  transition: all 0.2s ease;
}

.search-input:focus {
  outline: none;
  border-color: var(--md-sys-color-primary);
  width: 300px;
  background-color: var(--md-sys-color-surface-container-highest);
}

/* Icon Buttons */
.icon-btn {
  background: transparent;
  border: none;
  width: 40px;
  height: 40px;
  border-radius: var(--md-shape-corner-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--md-sys-color-on-surface-variant);
  cursor: pointer;
  position: relative;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.icon-btn:hover {
  background-color: var(--md-sys-color-surface-container-high);
  color: var(--md-sys-color-on-surface);
}

.icon-btn.active {
  background-color: var(--md-sys-color-surface-container-highest);
  color: var(--md-sys-color-primary);
}

.badge {
  position: absolute;
  top: 4px;
  right: 4px;
  background-color: var(--md-sys-color-primary);
  color: white;
  font-size: 10px;
  font-weight: 700;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Material Floating Action Button (FAB) */
.fab {
  position: fixed;
  bottom: 24px;
  right: 24px;
  height: 56px;
  padding: 0 20px;
  border-radius: var(--md-shape-corner-l);
  background-color: var(--md-sys-color-primary);
  color: white;
  border: none;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  font-weight: 600;
  box-shadow: var(--md-sys-elevation-3);
  cursor: pointer;
  z-index: 35;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.fab:hover {
  transform: translateY(-2px);
  box-shadow: var(--md-sys-elevation-4);
  background-color: #f41e2a;
}

.fab:active {
  transform: translateY(0);
}

/* Hero Banner */
.hero-banner {
  position: relative;
  width: 100%;
  height: 68vh;
  min-height: 480px;
  display: flex;
  align-items: flex-end;
  padding: 0 48px 64px 48px;
  overflow: hidden;
}

.hero-backdrop {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-backdrop img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: brightness(0.65);
}

.hero-gradient-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, var(--md-sys-color-background) 0%, rgba(15, 15, 17, 0.6) 40%, transparent 100%),
              linear-gradient(90deg, rgba(15, 15, 17, 0.9) 0%, rgba(15, 15, 17, 0.3) 60%, transparent 100%);
}

.hero-content {
  position: relative;
  z-index: 5;
  max-width: 650px;
}

.hero-badges {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.chip {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: var(--md-shape-corner-full);
  background-color: var(--md-sys-color-surface-container-highest);
  color: var(--md-sys-color-on-surface);
}

.chip-primary {
  background-color: var(--md-sys-color-primary);
  color: white;
}

.chip-outline {
  background: transparent;
  border: 1px solid var(--md-sys-color-outline-variant);
  color: var(--md-sys-color-on-surface-variant);
}

.hero-title {
  font-size: 44px;
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 12px;
  letter-spacing: -0.5px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8);
}

.hero-plot {
  font-size: 15px;
  line-height: 1.5;
  color: var(--md-sys-color-on-surface-variant);
  margin-bottom: 20px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.8);
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Material Buttons */
.btn-filled {
  background-color: #ffffff;
  color: #000000;
  border: none;
  font-size: 15px;
  font-weight: 700;
  padding: 10px 24px;
  border-radius: var(--md-shape-corner-full);
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  box-shadow: var(--md-sys-elevation-2);
  transition: all 0.2s ease;
}

.btn-filled:hover {
  background-color: #e0e0e0;
  transform: scale(1.03);
}

.btn-tonal {
  background-color: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  color: #ffffff;
  border: none;
  font-size: 15px;
  font-weight: 600;
  padding: 10px 20px;
  border-radius: var(--md-shape-corner-full);
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-tonal:hover {
  background-color: rgba(255, 255, 255, 0.3);
}

/* Media Carousels */
.media-section {
  position: relative;
  padding: 16px 48px;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.section-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--md-sys-color-on-surface);
  letter-spacing: 0.2px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-count {
  font-size: 12px;
  font-weight: 400;
  color: var(--md-sys-color-outline);
}

.carousel-container {
  position: relative;
}

.carousel-track {
  display: flex;
  align-items: center;
  gap: 16px;
  overflow-x: auto;
  scroll-behavior: smooth;
  padding: 8px 4px 16px 4px;
}

.carousel-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 80px;
  background-color: rgba(0, 0, 0, 0.65);
  border: none;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  border-radius: var(--md-shape-corner-s);
  opacity: 0;
  transition: opacity 0.2s ease, background-color 0.2s ease;
}

.carousel-container:hover .carousel-nav-btn {
  opacity: 1;
}

.carousel-nav-btn:hover {
  background-color: rgba(0, 0, 0, 0.9);
}

.carousel-nav-btn.left {
  left: 0;
}
.carousel-nav-btn.right {
  right: 0;
}

/* Material Media Card */
.media-card {
  flex: 0 0 180px;
  position: relative;
  border-radius: var(--md-shape-corner-m);
  background-color: var(--md-sys-color-surface-container);
  overflow: hidden;
  box-shadow: var(--md-sys-elevation-1);
  cursor: pointer;
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.25s ease;
}

.media-card:hover {
  transform: translateY(-4px) scale(1.03);
  box-shadow: var(--md-sys-elevation-4);
  z-index: 15;
}

.card-poster {
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  background-color: var(--md-sys-color-surface-container-high);
  display: block;
}

.card-badge {
  position: absolute;
  top: 8px;
  right: 8px;
  background-color: rgba(0, 0, 0, 0.75);
  color: var(--md-sys-color-on-surface);
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: var(--md-shape-corner-xs);
  border: 1px solid rgba(255, 255, 255, 0.2);
  text-transform: uppercase;
}

.card-progress-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background-color: rgba(255, 255, 255, 0.3);
}

.card-progress-fill {
  height: 100%;
  background-color: var(--md-sys-color-primary);
}

.card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(0, 0, 0, 0.9) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 12px;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.media-card:hover .card-overlay {
  opacity: 1;
}

.card-title {
  font-size: 13px;
  font-weight: 700;
  color: white;
  margin-bottom: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.card-meta {
  font-size: 11px;
  color: var(--md-sys-color-on-surface-variant);
  display: flex;
  align-items: center;
  gap: 4px;
}

.card-quick-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
}

.quick-play-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: white;
  color: black;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.15s ease;
}
.quick-play-btn:hover {
  transform: scale(1.1);
}

.quick-info-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.2);
  color: white;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color 0.15s ease;
}
.quick-info-btn:hover {
  background-color: rgba(255, 255, 255, 0.4);
}

/* Grid View (Search & Categorized) */
.media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 20px;
  padding: 24px 48px;
}

/* Material Dialog / Modal Base */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 50;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
  padding: 16px;
}

.modal-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  background-color: var(--md-sys-color-surface-container);
  border-radius: var(--md-shape-corner-xl);
  box-shadow: var(--md-sys-elevation-4);
  width: 100%;
  max-width: 680px;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: scale(0.95);
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-backdrop.open .modal-card {
  transform: scale(1);
}

.modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--md-sys-color-outline-variant);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-size: 18px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}

.modal-body {
  padding: 24px;
  overflow-y: auto;
  flex: 1;
}

/* Fullscreen Video Player */
.player-container {
  position: fixed;
  inset: 0;
  background-color: #000000;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  user-select: none;
}

.player-video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  cursor: pointer;
}

.player-overlay-top {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  padding: 24px 32px;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.85) 0%, transparent 100%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 10;
  transition: opacity 0.3s ease;
}

.player-overlay-bottom {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 24px 32px;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.9) 0%, transparent 100%);
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 10;
  transition: opacity 0.3s ease;
}

.player-hidden {
  opacity: 0;
  pointer-events: none;
}

/* Material Video Scrubber */
.progress-container {
  position: relative;
  width: 100%;
  height: 6px;
  background-color: rgba(255, 255, 255, 0.25);
  border-radius: var(--md-shape-corner-full);
  cursor: pointer;
  transition: height 0.15s ease;
}

.progress-container:hover {
  height: 10px;
}

.progress-fill {
  height: 100%;
  background-color: var(--md-sys-color-primary);
  border-radius: var(--md-shape-corner-full);
  position: relative;
}

.progress-thumb {
  position: absolute;
  right: -6px;
  top: 50%;
  transform: translateY(-50%);
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background-color: var(--md-sys-color-primary);
  opacity: 0;
  transition: opacity 0.15s ease;
}

.progress-container:hover .progress-thumb {
  opacity: 1;
}

/* Player Controls Row */
.player-controls-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.player-controls-left,
.player-controls-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.time-display {
  font-size: 13px;
  font-weight: 500;
  color: var(--md-sys-color-on-surface-variant);
  font-feature-settings: 'tnum';
}

/* Quality Menu Dropdown */
.quality-dropdown {
  position: absolute;
  bottom: 50px;
  right: 0;
  background-color: var(--md-sys-color-surface-container-highest);
  border-radius: var(--md-shape-corner-m);
  box-shadow: var(--md-sys-elevation-4);
  padding: 8px 0;
  min-width: 220px;
  z-index: 20;
}

.quality-option {
  width: 100%;
  padding: 10px 16px;
  background: transparent;
  border: none;
  color: var(--md-sys-color-on-surface);
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  transition: background-color 0.15s ease;
}

.quality-option:hover {
  background-color: var(--md-sys-color-surface-container);
}

.quality-option.active {
  color: var(--md-sys-color-primary);
  font-weight: 700;
}

/* Material Video Player Loading Spinner */
.player-loader {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background-color: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  padding: 24px 32px;
  border-radius: var(--md-shape-corner-l);
  box-shadow: var(--md-sys-elevation-3);
  z-index: 45;
  pointer-events: none;
}

.player-spinner-icon {
  font-size: 44px;
  color: var(--md-sys-color-primary);
  animation: spin 1s infinite linear;
}

.player-loader-text {
  font-size: 13px;
  font-weight: 500;
  color: white;
  letter-spacing: 0.5px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .top-app-bar {
    padding: 0 16px;
  }
  .nav-links {
    display: none;
  }
  .search-input {
    width: 140px;
  }
  .search-input:focus {
    width: 180px;
  }
  .hero-banner {
    padding: 0 20px 40px 20px;
    height: 55vh;
  }
  .hero-title {
    font-size: 28px;
  }
  .media-section {
    padding: 12px 16px;
  }
  .media-grid {
    padding: 16px;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 12px;
  }
  .media-card {
    flex: 0 0 140px;
  }
}